66158-96-1

• 常用中文名：2,3-二氢苯并呋喃-2-甲醇
• 常用英文名：(2,3-Dihydrobenzofuran-2-yl)methanol
• CAS号：66158-96-1
• 分子式：C₉H₁₀O₂
• 分子量：150.17400
• 发布时间：2018-08-15 23:15:05
• 更新时间：2024-01-02 11:13:06

名称

• 中文名: 2,3-二氢苯并呋喃-2-甲醇
• 英文名: (2,3-Dihydrobenzofuran-2-yl)methanol
• 中文别名: 2,3-二氢-1-苯并呋喃-2-甲醇
• 英文别名: 2,3-dihydro-1-benzofuran-2-ylmethanol

物化性质

• 密度: 1.172g/cm3
• 沸点: 120-122
• 分子式: C₉H₁₀O₂
• 分子量: 150.17400
• 闪点: 125.639ºC
• 精确质量: 150.06800
• PSA: 29.46000
• LogP: 0.98240
• 折射率: 1.564
• 储存条件: 2-8°C

MSDS

Name: 2 3-Dihydro-1-benzofuran-2-ylmethanol 90+% Material Safety Data Sheet Synonym: CAS: 66158-96-1 Section 1 - Chemical Product MSDS Name:2 3-Dihydro-1-benzofuran-2-ylmethanol 90+% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 66158-96-1 2,3-Dihydro-1-benzofuran-2-ylmethanol 90%+ unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Vacuum or sweep up material and place into a suitable disposal container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 66158-96-1: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid or liquid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C9H10O2 Molecular Weight: 150.18 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 66158-96-1 unlisted. LD50/LC50: Not available. Carcinogenicity: 2,3-Dihydro-1-benzofuran-2-ylmethanol - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 66158-96-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 66158-96-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 66158-96-1 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S24/25
• 海关编码: 2932999099

合成路线

1745-81-9 ~72% 66158-96-1

文献：Hamamoto, Hiromi; Suzuki, Yachiyo; Takahashi, Hideyo; Ikegami, Shiro Advanced Synthesis and Catalysis, 2007 , vol. 349, # 17-18 p. 2685 - 2689

62826-36-2 67-64-1 ~43% 66158-96-1 1071445-28-7

文献：European Journal of Organic Chemistry, , # 8 p. 1557 - 1569

141-78-6 1745-81-9 ~% 66158-96-1

文献：Journal of Organic Chemistry, , vol. 24, p. 11197,1199 Zhurnal Obshchei Khimii, , vol. 24, p. 807,810; engl. Ausg. S. 809, 811

1745-81-9 ~% 64276-05-7 66158-96-1

文献：Synlett, , # 6 p. 942 - 946

79-21-0 141-78-6 1745-81-9 ~% 66158-96-1

文献：Journal of Organic Chemistry, , vol. 24, p. 1197

上下游产品

上游产品  5
1745-81-9 62826-36-2 67-64-1 141-78-6
79-21-0
下游产品  1
94709-25-8

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%